php array data type indexed associative multi dimensional arrays full php 8 tutorial
in php you can have regular index-based arrays also known as indexed arrays, you could also have arrays with custom keys also known as associative arrays & can have arrays within arrays which are called multi-dimensional arrays. you will learn all that you need to know about arrays to get started using them goes over how arrays are indexed by default & how re-indexing happens. also, you will learn how to check if an element exists in an array at the specific key & the difference between array_key_exists & isset().
some of the ways you can support the channel
in php you can have regular index-based arrays also known as indexed arrays, you could also have arrays with custom keys also known as associative arrays & can have arrays within arrays which are called multi-dimensional arrays. you will learn all that you need to know about arrays to get started using them goes over how arrays are indexed by default & how re-indexing happens. also, you will learn how to check if an element exists in an array at the specific key & the difference between array_key_exists & isset().some of the ways you can support the channel
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in php you can have regular index-based arrays also known as indexed arrays, you could also have arrays with custom keys also known as associative arrays & can have arrays within arrays which are called multi-dimensional arrays. you will learn all that you need to know about arrays to get started using them goes over how arrays are indexed by default & how re-indexing happens. also, you will learn how to check if an element exists in an array at the specific key & the difference between array_key_exists & isset().
some of the ways you can support the channel
